2b1c751ff7
- can merge multiple files having different file scope modifier, such as AS, MI, OF, SF, and IR - support modal coordinate notation
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
# Copyright 2019 Hiroshi Murayama <opiopan@gmail.com>
|
|
|
|
import os
|
|
from gerber.common import loads as loads_org
|
|
from gerber.exceptions import ParseError
|
|
from gerber.utils import detect_file_format
|
|
import gerber.rs274x
|
|
import gerber.ipc356
|
|
import gerberex.rs274x
|
|
import gerberex.excellon
|
|
import gerberex.dxf
|
|
|
|
def read(filename, format=None):
|
|
with open(filename, 'rU') as f:
|
|
data = f.read()
|
|
return loads(data, filename, format=format)
|
|
|
|
|
|
def loads(data, filename=None, format=None):
|
|
if os.path.splitext(filename if filename else '')[1].lower() == '.dxf':
|
|
return gerberex.dxf.loads(data, filename)
|
|
|
|
fmt = detect_file_format(data)
|
|
if fmt == 'rs274x':
|
|
file = gerberex.rs274x.loads(data, filename=filename)
|
|
return gerberex.rs274x.GerberFile.from_gerber_file(file)
|
|
elif fmt == 'excellon':
|
|
return gerberex.excellon.loads(data, filename=filename, format=format)
|
|
elif fmt == 'ipc_d_356':
|
|
return ipc356.loads(data, filename=filename)
|
|
else:
|
|
raise ParseError('Unable to detect file format')
|
|
|
|
|
|
def rectangle(width, height, left=0, bottom=0, units='metric', draw_mode=None, filename=None):
|
|
return gerberex.dxf.DxfFile.rectangle(
|
|
width, height, left, bottom, units, draw_mode, filename)
|